Heads of numerous pale purple to blue/mauve star shaped flowers open in summer, the flat, nodding stems and green leaves having a mild onion/garlic flavor. All parts of plant are edible. Favorite of bees, butterflies and other pollinators.
Winter hardy perennial Height 30-60 cm Width 40 cm Spacing 20 cm Flowering time June-July Site sunny, medium moisture, rich, well drained soil